Posi-Shut™ Automatic Shut-Off Valve
- Mini-Shut™ Replaceable Cartridge
- Heat-Treated H13 Tool Steel
- 50mm and Up Size Range
Patent #8734146
Made in USA
Injection valve series featuring CPVC and stainless steel construction for precision control in injection molding operations. These valves provide automatic shut-off capabilities with patented Mini-Shut™ replaceable cartridge technology, ensuring consistent shot-to-shot performance and superior process control for thermoplastics and specialized resin applications.
What is an injection valve?
An injection valve controls material flow in injection molding, providing precise shutoff to prevent drooling and ensure consistent part quality.
What is the function of the injector valve?
What are the three types of valves?
What materials are available for injection valves?
What size range do these valves cover?
Can these valves handle difficult resins?
What maintenance is required for injection valves?
Talk to our experts for custom solutions and tailored guidance.
Precision injection valves for automotive component molding requiring consistent part quality and weight control
Sterile plastic component production with precise shutoff control for critical medical device applications
High-precision plastic housing and component manufacturing for electronic devices requiring tight tolerances
Heavy-duty injection molding operations for industrial plastic components with superior process control
Talk to our experts for custom solutions and tailored guidance.
Multiple patents including Mini-Shut™ technology and over 25 years of engineering expertise in plasticating solutions.
Founded by Mike Durina with extensive plastics engineering background and proven track record in industry leadership.
Trusted by major manufacturers like Foxconn, TE Connectivity, and Boston Scientific for critical molding applications.
Connect with our technical team for custom valve recommendations and consultation on your specific molding requirements.
For immediate assistance, feel free to give us a direct call at 3304825100 You can also send us a quick email at info@mdplastics.com
For immediate assistance, feel free to give us a direct call at 3304825100 You can also send us a quick email at info@mdplastics.com